7/25/2019 ZCS 860 Patch4 ReleaseNotes http://slidepdf.com/reader/full/zcs-860-patch4-releasenotes 1/15 September 2015 Page 1 of 15Zimbra Collaboration 8.6.0 Patch4 Release Notes These patch release notes provide information about the Zimbra Collaboration (ZCS) 8.6.0 Patch4, including bug fixes, considerations to make before installing the patch, installation instructions, and an example of the patch script. ZCS patches are cumulative, meaning ZCS 8.6.0 Patch4 includes ZCS 8.6.0 Patch3, ZCS 8.6.0 Patch2 and ZCS 8.6.0 Patch1. This document includes: Enhancements Bug Fixes Security Fixes Considerations Known Issues Before Installing the Patch Install the Patch Example of the Patch Script Revision History Enhancements Enhancements in ZCS 8.6.0 Patch4 include: Component Bug Number and Description EWS – Server Bug 95988 - Calendar.app via EWS setup doesn't work with ZCS Calendar (Epic) Other – Web Client Bug 98371 - Support for Microsoft Edge browser Bug Fixes ZCS 8.6.0 Patch4 Bug Fixes Component Bug Number and Description Admin – Console Bug 95489 – Ability to assign role to DA from new admin wizard / Edit Admin page. Bug 96254 – Delegate admin now able to edit accounts from other mailstore servers. Admin – Utilities Bug 100476 – zmfixperms fixes postfix group ownership of /opt/zimbra/conf/ldap- slm.cf. AJAX Toolkit Bug 97731 – Fixed issued causing JavaScript error when clicking bubble X icon in appointment compose pane. Calendar – Web Client Bug 98047 – Fixed issue causing users to be removed from distribution list when adding user to an appointment to a shared calendar. EWS – Server Bug 88924 – Fixed issue when using update/delete task reminder from MacOutlook.
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These patch release notes provide information about the Zimbra Collaboration (ZCS) 8.6.0 Patch4,including bug fixes, considerations to make before installing the patch, installation instructions, and an
example of the patch script. ZCS patches are cumulative, meaning ZCS 8.6.0 Patch4 includes ZCS 8.6.0Patch3, ZCS 8.6.0 Patch2 and ZCS 8.6.0 Patch1.
This document includes:
Enhancements
Bug Fixes
Security Fixes
Considerations
Known Issues
Before Installing the Patch
Install the Patch
Example of the Patch Script
Revision History
Enhancements
Enhancements in ZCS 8.6.0 Patch4 include:
Component Bug Number and Description
EWS – Server Bug 95988 - Calendar.app via EWS setup doesn't work with ZCS Calendar (Epic)Other – Web Client Bug 98371 - Support for Microsoft Edge browser
Bug Fixes
ZCS 8.6.0 Patch4 Bug Fixes
Component Bug Number and Description
Admin – Console Bug 95489 – Ability to assign role to DA from new admin wizard / Edit Admin page.
Bug 96254 – Delegate admin now able to edit accounts from other mailstore
servers.
Admin – Utilities Bug 100476 – zmfixperms fixes postfix group ownership of /opt/zimbra/conf/ldap-
slm.cf.
AJAX Toolkit Bug 97731 – Fixed issued causing JavaScript error when clicking bubble X icon in
appointment compose pane.
Calendar – Web Client Bug 98047 – Fixed issue causing users to be removed from distribution list when
adding user to an appointment to a shared calendar.
EWS – Server Bug 88924 – Fixed issue when using update/delete task reminder from
Bug 91512 – Attendee freebusy status updates when meeting synced to
MacOutlook.
Bug 92138 – Fixed issue causing duplicate draft when mail is edited in
Mail/MacOutlook and synced in ZWC. A duplicate draft is no longer generated. Bug 95510 – All day appointments display the correct day in MacOutlook, and are
no longer off by one day.
Bug 96027 – Attached messages using ZWC can be viewed in MacOutlook.
Bug 96029 – Meeting invite forwarded from MacOutlook are sent correctly.
Bug 97198 – Fixed issue causing reproducible crash in OS X Mail.app.
Bug 97597 – Recurring meetings using MacOutlook using EWS no longer break in
Web Client.
Bug 98477 – EWS with Outlook displays "Invitation is not current" when old
calendar invitation is updated.
Bug 98667 – Fixed issue causing attachments to be missing in meeting invite
created using MacOutlook. Bug 99191 – Adding a new invitee to an existing appointment, and selecting 'send
to changed' works correctly.
Bug 99228 – Fixed issue causing Calendar app error when accepting/declining a
meeting.
Bug 99229 – Fixed issue causing Calendar app accept/decline of an instance to
/decline the entire appointment series.
Bug 99230 – Mail is correctly sent to attendee when the organizer deletes an
appointment.
Bug 99232 – Fixed issue causing deleted message to remain on calendar of
organizer.
Bug 99234 – Reminder/Alert displays correctly in Calendar app. Bug 99359 – Shared Calendar events display correctly in Calendar app.
Bug 99642 – New meeting requests display correctly in Calendar app after user
performs any operation on instance of a recurring meeting.
Bug 99773 – Fixed issue causing error when accepting invite of shared calendar.
Bug 99977 – Invite displays correctly in Calendar app, without HTML tags.
Bug 100044 – Fixed issue causing duplicate instance created after modifying start
time of an instance of a series.
Bug 100235 – Reminder/Alert updated from Calendar app displays correctly in
Web Client
Bug 100426 – All day appointments display correctly.
Bug 100449 – Calendar appointments with one or more attachments sent fromCalendar app are delivered correctly.
Bug 100682 – All day appointments are synced on the same day as on ZWC for
recurring appointments.
Bug 101068 – Fixed issue causing time zone of event or meeting created in
Outlook or the Calendar app to be modified after syncing with the server.
IMAP/POP Server Bug 100387 – ServerThrottle memory retains heap size.
Mail – Server Bug 95546 – Ability to change theme colors using the Admin Console
Bug 98079 – Fixed issue causing proxy error when deleting mail in a shared folder
using preauth. Bug 99825 – A new LDAP configuration option is available to configure if public
shares can be seen from outside a domain. The LC key
public_share_advertising_scope has been added.
Bug 99984 – Moving a conversation correctly updates same prev_folders and all
messages in that conversation.
Mail – Web Client Bug 98598 – Fixed issue causing users to have to clear the browser cache manually
after patch is applied.
Bug 99743 – Fixed issue causing no update when editing folder properties in Ajax
client after installing ZCS 8.6.0 Patch2.
Bug 99874 – Extra <br> tag is no longer added in compose body while changing
Format As HTML.Mobile – Touch Client Bug 99654 – Fixed issue causing inability to save draft on reply/reply to all/forward
action when using iOS.
Mobile – Zimbra
Mobile Sync Bug 99389 – Deleted appointments are pushed correctly using ActiveSync.
Bug 99649 – ActiveSync mail sync issues corrected.
Bug 100377 – Tagged messages are synced on Nokia devices.
Other – Web Client Bug 100343 – Fixed issue causing Web Client to hang on loading screen when using
Windows RT.
ZCS 8.6.0 Patch3 Bug Fixes
Component Bug Number and Description
Admin Bug 96734 – Using the admin console to set a COS timezone to "Africa/Harare"
works correctly.
Calendar – Server Bug 97672 – Fixed issue causing "Committed before 401 null" warnings in
zmmailboxd.out.
Calendar – Web Client Bug 91316 – Fixed issue causing calendar invite to truncate location room and phone
number.
Bug 99179 – When modifying a recurring appointment, custom repeat now shows
correct values.
Contacts Bug 98916 – If a vCard with a large attachment has an issue with the attachment,
an error message is sent and the mailbox server remains accessible.EWS - Server Bug 98327 – Outlook 2011 with EWS no longer deletes shared contacts folder
Bug 98833 – Error in getFolder resolved.
Bug 99594 – Accessing message via EWS no longer strips out MIME image data.
IMAP/POP Server Bug 71695 – Emptying the trash via IMAP moves the emptied messages to the
Dumpster.
Mail – Server Bug 74953 – Mail items deleted with IMAP are automatically deleted after time
Bug 97128 – "New Folder" menu text displays properly in a new window.
Bug 97403 – All messages in a conversation expand and collapse correctly when clicking
the + and - icon in the message header.
Bug 97462 – Expanding a Distribution List in the "To:" field of a message allows themembers of the Distribution List to display, and removes the Distribution List name
from the "To:" field.
Bug 97956 – Fixed issue causing Firefox to lose cursor focus in first email reply after
Information about security fixes, security response policy and vulnerability rating classification are
listed below.
ZCS 8.6.0 Patch Security Fixes
ZCS 8.6.0 Patch4 Security Fixes
There are no security fixes in ZCS 8.6.0 Patch4.
ZCS 8.6.0 Patch3 Security Fixes
There are no security fixes in ZCS 8.6.0 Patch3.
ZCS 8.6.0 Patch2 Security Fixes
ZCS 8.6.0 Patch2 includes the following security fixes. The security fixes listed are rated as“Minor”. See the Zimbra Security Response Policy and the Zimbra Vulnerability Rating
Classification information below for details.
Bug Rating CVSS Base Score
98358 Minor 4.3
98216 Minor 4.3
98215 Minor 4.3
97625 Minor 3.5
ZCS 8.6.0 Patch1 Security FixesThere are no security fixes in ZCS 8.6.0 Patch1.
Zimbra Security Response Policy
For more information about the Zimbra Security Response Policy, seehttps://community.zimbra.com/support/w/security_prgm/41842.zimbra-security-response-policy.
Zimbra Vulnerability Rating Classification
For more information about the Zimbra Vulnerability Rating Classification, seehttps://community.zimbra.com/support/w/security_prgm/41843.zimbra-vulnerability-rating-
Review this section for considerations and possible configurations before installing the patch.
Configuring Public Shares (Bug 99825 in 8.6.0 Patch4)
When managing if users can view public shares from outside their domain, a new localconfig (LC)
key, public_share_advertising_scope , is available. This setting affects the behavior of the account
namespace SOAP GetShareInfoRequest when an owner is not specified in the request.
Three values are available:
samePrimaryDomain – Default. Can only see public shares advertised by accounts whose primary domain name matches the primary domain name of the requesting account.
all - Can see public shares advertised by any accounts.
none - Cannot obtain details of any public shares.
Note. This does not prevent mounting of shares which are discovered out of band, for example,
invitation messages. Shares which are already in use are also reported.
Tuning Throttle Reap Intervals (Bug 100387 in 8.6.0 Patch4)
When tuning throttle reap intervals, a new LC key, zimbra_mailbox_throttle_reap_interval, is
available. The default value is 60000, for example 60 seconds, with time in milliseconds between
IMAP/POP/LMTP rate limiter stale entry.
Newly Created Delegate Admin Requires ACL Flush on Mail Stores(Bug 96254 in 8.6.0 Patch4)
After creating a delegated admin, a flush of the ACL cache on mail stores is required or requires
waiting until the ACL cache get expires, by default 15 minutes, before having the ability to editaccounts on any of the mail stores. The local config default value for acl_cache_target_maxage is
When performing a cross-mailbox search, consider the following:
Using the Admin Console or Soap Interface
The cross-mailbox search limit is applied per mailbox and does not aggregate search result
across mailboxes. If no limit is specified, it will return maximum of 500 matching messagesfrom each mailbox. Zimbra recommends search limits to prevent possible adverse affects on
mailbox searches.
Using the Command Line Utility zmmboxsearch
The cross-mailbox search limit is applied per mailbox server, and not to the aggregate searchresult across all mailbox servers searched. If no limit is specified, it will return a maximum of
1000 matching messages from each mailbox. Zimbra recommends search limits to prevent possible adverse affects on mailbox servers.
Admin Console Performance Issues when using Delegated Admin
(Bug 97743 addressed in 8.6.0 Patch2)
If you are experiencing significant admin console performance issues when using delegated admin,
configure the following LC keys to resolve the issue:
As root:root@example:/var/tmp/zcs-patch-8.6.0_GA_1182#./installPatch.shCurrent Version: 8.6.0_GA_1153Found Patch for 8.6.0_GA called 8.6.0_P4Deploying patch for 8.6.0_GAcom_zimbra_xmbxsearch...undeployed...deployed...updated.
Updating files for package zimbra-archivingcom_zimbra_delegatedadmin...undeployed...deployed...updated.com_zimbra_attachcontacts...undeployed...deployed...updated.
Updating files for package zimbra-store/opt/zimbra/jetty-distribution-